10u^5+45u^4+45u^3=0

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Solution for 10u^5+45u^4+45u^3=0 equation:


Simplifying
10u5 + 45u4 + 45u3 = 0

Reorder the terms:
45u3 + 45u4 + 10u5 = 0

Solving
45u3 + 45u4 + 10u5 = 0

Solving for variable 'u'.

Factor out the Greatest Common Factor (GCF), '5u3'.
5u3(9 + 9u + 2u2) = 0

Factor a trinomial.
5u3((3 + u)(3 + 2u)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor 'u3' equal to zero and attempt to solve: Simplifying u3 = 0 Solving u3 = 0 Move all terms containing u to the left, all other terms to the right. Simplifying u3 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(3 + u)' equal to zero and attempt to solve: Simplifying 3 + u = 0 Solving 3 + u = 0 Move all terms containing u to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + u = 0 + -3 Combine like terms: 3 + -3 = 0 0 + u = 0 + -3 u = 0 + -3 Combine like terms: 0 + -3 = -3 u = -3 Simplifying u = -3

Subproblem 3

Set the factor '(3 + 2u)' equal to zero and attempt to solve: Simplifying 3 + 2u = 0 Solving 3 + 2u = 0 Move all terms containing u to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2u = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2u = 0 + -3 2u = 0 + -3 Combine like terms: 0 + -3 = -3 2u = -3 Divide each side by '2'. u = -1.5 Simplifying u = -1.5

Solution

u = {-3, -1.5}

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